Loopback; Interface - H3C MSR 20-20 Command Reference Manual

Parameter
Description
Example

interface

Syntax
View
Parameter
Description
Example

loopback

Syntax
View
None
Use the
flow-control
Use the
undo flow-control
interface.
By default, flow control on an Ethernet interface is turned off.
n
The flow control can be implemented on the local Ethernet interface only when
the flow control function is enabled on both the local and peer devices.
# Turn on flow control on interface Ethernet1/0.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] flow-control
interface interface-type interface-number
System view
interface-type interface-number: Interface type and interface number.
n
Interface is identified by slot number/interface number, for example, Ethernet
■
1/0 can be represented as 1/0.
For ease of user input, interface type can be abbreviated so long as it does not
■
cause any confusion, for example, interface Ethernet 1/0 can be abbreviated as
e1/0.
Use the
interface
# Enter interface view of the interface Ethernet 1/0.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0]
loopback { external | internal }
undo loopback
Ethernet interface view
command to turn on flow control on an Ethernet interface.
command to turn off flow control on an Ethernet
command to enter the related interface view.
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